\section{AHM}

\begin{frame}
	\frametitle{Adaptive Huffman encoding}
	\begin{itemize}
		\item Entropy encoding
		\item No need for prior knowledge about distribution of source
		\item Huffman tree will be adapted to the current distribution after each step
		\item Output: Number of encoded characters + encoding
		\item $\#chars$ avoids ambiguities with the last byte
	\end{itemize}
\end{frame}
